#registerBox{
  width: 100vw;
  height: 100vh;
  position: fixed;
  left: 0;
  top: 0;
  z-index: 999;
  // background-color: red;
  background-image: url('../user/gg.jpg');  
  background-size: cover; /* 设置背景图大小为覆盖整个元素 */  
  background-position: center; /* 设置背景图位置为居中 */  
  .title{
    margin-top: 25px;
    margin-left: 25px;
  }
  .useCont{
    width: 400px;
    height: 450px;
    background-color: skyblue;
    opacity: 0.7;
    background: linear-gradient(to right, white, blue);
    margin: 0 auto;
    margin-top:100px ;
    border-radius: 15px;
    .useHerder{
      width: 100%;
      height: 100px;
      display: flex;
      align-items: center;

      h2{
         margin: 0 auto;
      }

    }
    .useCenter{
      width: 100%;
      // padding: 25px;
    }
  }
}
